Home / 1,604,722.56-2,407,243.68-594,114.72

Finding the Fourth Proportional to 1,604,722.56, 2,407,243.68 and 594,114.72

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Solution

The fourth proportional to 1,604,722.56, 2,407,243.68 and 594,114.72 is: 891,231.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,722.56 : 2,407,243.68 = 594,114.72 : x
  2. Step 2: Convert to fraction form
    1,604,722.56/2,407,243.68 = 594,114.72/x
  3. Step 3: Cross multiply
    1,604,722.56x = 2,407,243.68 × 594,114.72
  4. Step 4: Simplify right side
    1,604,722.56x = 1,430,178,904,914.97
  5. Step 5: Solve for x
    x = 1,430,178,904,914.97/1,604,722.56
  6. Step 6: Final answer
    x = 891,231.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.